27819801

素因数分解:

$3^3\times {\mathrm{673}}^1\times {\mathrm{1531}}^1$

素因数の和:2213

約数の個数: 16

約数和(自身を含む): 41302720

約数和(自身を除く): 13482919

約数列:

[1, 3, 9, 27, 673, 1531, 2019, 4593, 6057, 13779, 18171, 41337, 1030363, 3091089, 9273267, 27819801]

約数ペア:

[(1, 27819801), (3, 9273267), (9, 3091089), (27, 1030363), (673, 41337), (1531, 18171), (2019, 13779), (4593, 6057)]